FR2394564A1 - Procede de preparation de hauts polymeres reticules a base de composes epoxydiques et de poly-isocyanates - Google Patents
Procede de preparation de hauts polymeres reticules a base de composes epoxydiques et de poly-isocyanatesInfo
- Publication number
- FR2394564A1 FR2394564A1 FR7817767A FR7817767A FR2394564A1 FR 2394564 A1 FR2394564 A1 FR 2394564A1 FR 7817767 A FR7817767 A FR 7817767A FR 7817767 A FR7817767 A FR 7817767A FR 2394564 A1 FR2394564 A1 FR 2394564A1
- Authority
- FR
- France
- Prior art keywords
- compounds
- isocyanates
- poly
- preparing high
- polymers based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
- C08G59/4028—Isocyanates; Thioisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
- C08G59/72—Complexes of boron halides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Procédé de préparation de polymères réticulés, par réaction de composés polyépoxydiques liquides et de polyisocyanates, et éventuellement aussi de composés polyhydroxyliques, en présence d'un catalyseur de durcissement, à une température comprise entre la température ambiante de 250 degrés C. Comme catalyseur de durcissement on utilise un complexe de BF3 avec un composé pris dans l'ensemble constitué par les éthers, les composés de phosphoniums et H2 O, éventuellement associé à un composé de l'étain, du zinc ou du fer soluble dans le mélange réactionnel. Application à la fabrication d'objets coulés ou moulés.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH729677A CH624968A5 (fr) | 1977-06-14 | 1977-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2394564A1 true FR2394564A1 (fr) | 1979-01-12 |
FR2394564B1 FR2394564B1 (fr) | 1980-06-06 |
Family
ID=4322903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7817767A Granted FR2394564A1 (fr) | 1977-06-14 | 1978-06-14 | Procede de preparation de hauts polymeres reticules a base de composes epoxydiques et de poly-isocyanates |
Country Status (7)
Country | Link |
---|---|
US (1) | US4220731A (fr) |
JP (1) | JPS5413595A (fr) |
CA (1) | CA1136798A (fr) |
CH (1) | CH624968A5 (fr) |
DE (1) | DE2825614A1 (fr) |
FR (1) | FR2394564A1 (fr) |
GB (1) | GB2000148B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467229A1 (fr) * | 1979-10-11 | 1981-04-17 | Grace W R Ltd | Mousse de polyurethane rigidifiee a alveoles ouvertes, compositions et procedes pour preparer cette mousse |
EP0042177A1 (fr) * | 1980-06-17 | 1981-12-23 | Union Carbide Corporation | Stabilisants pour des compositions contenant des époxydes cycloaliphatiques |
EP0077175A2 (fr) * | 1981-10-08 | 1983-04-20 | Stauffer Chemical Company | Compositions pour la formation de résines thermodurcissables poly(oxazolidone-uréthane) et produits obtenus |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3323123A1 (de) * | 1983-06-27 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Hitzehaertbare reaktionsharzmischungen |
DE3323084A1 (de) * | 1983-06-27 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung von formstoffen |
DE3323153A1 (de) * | 1983-06-27 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Hitzehaertbare reaktionsharzmischungen |
DE3323122A1 (de) * | 1983-06-27 | 1985-05-23 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung von reaktionsharzformstoffen |
DE3434270A1 (de) * | 1984-09-14 | 1986-03-20 | Siemens AG, 1000 Berlin und 8000 München | Heisshaertende reaktionsharzmischung zur impraegnierung von isolierungen elektrischer geraete und zur herstellung von formstoffen mit und ohne einlagen |
US4699931A (en) * | 1986-04-25 | 1987-10-13 | Olin Corporation | Oxazolidone-modified isocyanurate foams and a composition and method for their production |
DE3774004D1 (de) * | 1986-06-17 | 1991-11-28 | Ciba Geigy Ag | Verfahren zur haertung von polyurethanlacken. |
ES2021391B3 (es) * | 1986-09-19 | 1991-11-01 | Ciba-Geigy Ag | Procedimiento para endurecer recubrimientos de poliisocianato. |
US5223598A (en) * | 1990-07-30 | 1993-06-29 | Teijin Limited | Plural liquid pack type, heat-curable polyisocyanate-polyol-polyepoxy resin composition and process for producing a shaped resin article therefrom |
US5677412A (en) * | 1994-02-17 | 1997-10-14 | E. I. Du Pont De Nemours And Company | Preparation of poly(ether-urethanes) from cyclic ethers and organic isocyanates |
KR100557585B1 (ko) * | 1999-10-29 | 2006-03-03 | 주식회사 하이닉스반도체 | 레지스트 플로우 공정용 포토레지스트 조성물 및 이를 이용한 컨택홀의 형성방법 |
AU2013400123B2 (en) | 2013-09-16 | 2018-03-01 | Dow Global Technologies Llc | Polyurethane elastomer for use in subsea pipeline insulation |
US9371410B2 (en) | 2013-09-16 | 2016-06-21 | Dow Global Technologies Llc | Polyurethane elastomers for use in subsea pipeline insulation |
JP6903899B2 (ja) * | 2016-11-25 | 2021-07-14 | 東ソー株式会社 | 硬質イソシアヌレートフォーム組成物および硬質イソシアヌレートフォームの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2009512A1 (en) * | 1968-05-28 | 1970-02-06 | Hoechst Ag | Epoxide resin foam of improved dimensional stability at |
DE2542489A1 (de) * | 1974-09-26 | 1976-04-15 | Mitsubishi Chem Ind | Verfahren zur herstellung einer einen oxazolidonring enthaltenden verbindung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564172A (fr) * | 1957-01-22 | |||
US3198851A (en) * | 1961-02-23 | 1965-08-03 | Union Carbide Corp | Polyurethanes from non-hydroxyl polyepoxides, bf3-amine catalyst and alternatively avinyl chloride containing resin |
US3242108A (en) * | 1961-04-04 | 1966-03-22 | Union Carbide Corp | Compositions for producing polyurethane resins and resinous foams and products prepared therefrom |
GB1023656A (en) * | 1963-08-06 | 1966-03-23 | Anchor Chemical Company Ltd | Improvements relating to the curing of epoxide resins |
US3817918A (en) * | 1972-03-31 | 1974-06-18 | Du Pont | Terpolymer of a polyisocyanate a polyhydroxyphenol and an epoxy resin |
JPS5231000B2 (fr) * | 1972-11-29 | 1977-08-11 | ||
US4070416A (en) * | 1972-11-29 | 1978-01-24 | Hitachi, Ltd. | Novel thermosetting resin and a process for producing same |
US3984376A (en) * | 1974-06-25 | 1976-10-05 | Hitachi, Ltd. | Thermosetting resin compositions prepared from isocyanates and epoxyphenols |
JPS5727894B2 (fr) * | 1974-10-11 | 1982-06-14 | ||
JPS5634010B2 (fr) * | 1975-02-07 | 1981-08-07 | ||
FR2351139A1 (fr) * | 1976-05-14 | 1977-12-09 | Hitachi Ltd | Composition de resines polymerisable, thermodurcissable |
JPS5356294A (en) * | 1976-10-30 | 1978-05-22 | Hitachi Chem Co Ltd | Thermosetting resin composition |
US4130546A (en) * | 1976-10-19 | 1978-12-19 | Hitachi Chemical Company, Ltd. | Thermosetting resin composition |
US4118373A (en) * | 1977-05-04 | 1978-10-03 | The Dow Chemical Company | Preparation of urethane elastomers from epoxy resin, polyols and polyisocyanates using a catalyst composition of an organometal salt with either nitrogen or phosphorus compounds |
-
1977
- 1977-06-14 CH CH729677A patent/CH624968A5/de not_active IP Right Cessation
-
1978
- 1978-06-07 US US05/913,420 patent/US4220731A/en not_active Expired - Lifetime
- 1978-06-12 DE DE19782825614 patent/DE2825614A1/de active Granted
- 1978-06-12 CA CA000305274A patent/CA1136798A/fr not_active Expired
- 1978-06-13 GB GB7826824A patent/GB2000148B/en not_active Expired
- 1978-06-13 JP JP7143378A patent/JPS5413595A/ja active Granted
- 1978-06-14 FR FR7817767A patent/FR2394564A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2009512A1 (en) * | 1968-05-28 | 1970-02-06 | Hoechst Ag | Epoxide resin foam of improved dimensional stability at |
DE2542489A1 (de) * | 1974-09-26 | 1976-04-15 | Mitsubishi Chem Ind | Verfahren zur herstellung einer einen oxazolidonring enthaltenden verbindung |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467229A1 (fr) * | 1979-10-11 | 1981-04-17 | Grace W R Ltd | Mousse de polyurethane rigidifiee a alveoles ouvertes, compositions et procedes pour preparer cette mousse |
EP0042177A1 (fr) * | 1980-06-17 | 1981-12-23 | Union Carbide Corporation | Stabilisants pour des compositions contenant des époxydes cycloaliphatiques |
EP0077175A2 (fr) * | 1981-10-08 | 1983-04-20 | Stauffer Chemical Company | Compositions pour la formation de résines thermodurcissables poly(oxazolidone-uréthane) et produits obtenus |
EP0077175A3 (en) * | 1981-10-08 | 1983-08-24 | Stauffer Chemical Company | Compositions for forming poly(oxazolidone/urethane) thermosets and products therefrom |
Also Published As
Publication number | Publication date |
---|---|
GB2000148B (en) | 1982-03-17 |
CA1136798A (fr) | 1982-11-30 |
US4220731A (en) | 1980-09-02 |
JPS643890B2 (fr) | 1989-01-24 |
JPS5413595A (en) | 1979-02-01 |
DE2825614C2 (fr) | 1988-06-30 |
FR2394564B1 (fr) | 1980-06-06 |
GB2000148A (en) | 1979-01-04 |
CH624968A5 (fr) | 1981-08-31 |
DE2825614A1 (de) | 1979-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |